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retrofit&flow
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sobaya
March 14, 2021
Programming
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retrofit&flow
use flow
sobaya
March 14, 2021
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Transcript
'MPXͰ"QJ࿈ܞͨ͠Β ࣗࣾʹ߈ܸͯͨ͠͠ͱͦͷޙ
w !TPCBZB5XJUUFS w !TPCBZB(JUIVC w TPCZB;FOO ॳΊͯެ։ͨ͠ΞϓϦͷ࠷ऴߋ৽͕ͳͷͰ࠷Ͱ͘Β͍"OESPJEͬͯΔΈ͍ͨͰ͢ɻ ˞݁ࠗલ͔ΒͬͯΔ͔Β֬ఆ ͨͿΜ͍ͬͯΔ
ࡾਓͷஉͷࢠΛҭͯͯΔͷͰ࠷ۙ༨༟͕ແ͍Ͱ͢ɻ ͞΅͍ͬͯͨϦϯάϑΟοτͱϑΟοτϘΫγϯάΛਅ໘ʹͬͨΒମॏݮΓ·ͨ͠ɻ ؤுΓ·͢ɻ
ࠓͷ༰ 3FUSP U ͱ ܨ ͍ Ͱ Έ ͨ ߈
ܸ ͠ ͯ ͨ ߈ ܸ Λ ఀ ࢭ ͠ ͨ ͜ Μ ͳ ײ ͡ ʹ ͯ · ͢
3FUSP fi Uͱܨ͍ͰΈͨ
TVTQFOEGVOʹ͢Δ
fl PXԽ͢Δ "QJݺͼग़͠ͷ݁ՌΛFNJU
௨৴ͳͷͰ*0 ௨৴ΤϥʔͳͲ
wΞΠίϯը૾ͷ63- wχοΫωʔϜ Θͨ͠ w৯ࣄͷςʔϚ μΠΤοτ w৯ࣄج४ wΤωϧΪʔ w৯Ԙ
wλϯύΫ࣭ wࢷ࣭ wਫԽ w৯ણҡ wखಈͰมߋ͞Εͨӫཆૉ
'MPXʹΦϖϨʔλʔ͍ͬͺ͍͋ͬͯศརͩͳ͊ʙ NBQΛ͔ͭͬͯը໘߲ʹղͯ͋͛͠Ε͍͍Μͩͳʂ 'MPXશʹཧղͨ͠ʂʂʂ
ࣗࣾʹ߈ܸͯͨ͠
ΞϓϦͷϨϏϡʔձΛ͢Δͱಛఆͷ"1*ͷෛՙ͕ߴ͘ͳΔؾ͕͢Δɻɻɻ
3FQPTJUPSZ͔Βऔಘͨ͠3FUSP fi Uͱܨ͍ͰΔ'MPXΛNBQ͢ΔͱNBQ͚ͨͩ͠ϦΫΤετ ͛ͯΔ͡ΌΜʂʁ ͜ͷίʔυྫͩͱճϦΫΤετΛ͛·͢
߈ܸΛఀࢭͨ͠
"QJͷݺͼग़݁͠ՌΛ4IBSFE'MPXʹมߋ $SPVUJOF4DPQF ։࢝λΠϛϯά SFQMBZΛࢦఆ͠·͢ɻ ։࢝λΠϛϯά 4IBSJOH4UBSUFE&BHFSMZ͙͢ʹ࣮ߦ 4IBSJOH4UBSUFE-B[JMZ୭͔͕ߪಡΛ։࢝ͨ͠Β࣮ߦ Λબ·͢ɻ 4IBSJOH4UBSUFE8IJMF4VCTDSJCFEলུ
SFQMBZࢦఆͨ͠ճͷաڈσʔλΛߪಡ։࢝ͨ࣌͠ʹ௨ͯ͘͠Ε·͢ɻ ߪಡ։࢝FNJU௨͞ΕΔ FNJUߪಡ։࢝SFQMBZ͕ͩͱ௨͞Εͳ͍ɺͩͱ࠷৽ͷ͕௨ɺͳΒաڈճͷσʔλ͕௨͞ΕΔ
"QJͷݺͼग़݁͠ՌΛ4UBUF'MPXʹมߋͰ͖·͢ɻ $SPVUJOF4DPQF ։࢝λΠϛϯά ॳظΛࢦఆ͠·͢ɻ ։࢝λΠϛϯά 4IBSJOH4UBSUFE&BHFSMZ͙͢ʹ࣮ߦ 4IBSJOH4UBSUFE-B[JMZ୭͔͕ߪಡΛ։࢝ͨ͠Β࣮ߦ Λબ·͢ɻ 4IBSJOH4UBSUFE8IJMF4VCTDSJCFEলུ
4UBUF'MPXʹ͢ΔͱϝΠϯεϨου͔ΒͰ͕औಘՄೳʹͳΔͷͰศརͰ͢ɻ WBMVFͰऔಘՄ
4IBSFE'MPX4UBUF'MPX͕όʔδϣϯͳͲͷͰ͑ͳ͍߹ ݸNBQ ࠓճ3FUSP fi U3FTQPOTFNBQ\JUCPEZ^ ͯ͠ɺͦΕΛNBQ͢Δ͜ͱͰղܾ͠·͢ɻ
͜Μͳײ͡ʹͬͯ·͢
ϥδΦϘλϯͳͲͱ࿈ಈ ը໘ྫ w ͕มߋՄೳ w ேมߋՄೳ w ࢦఆ͞ΕͨͱேΛͬ ͯମॏ݂ѹΛऔಘ͢Δɻ
ϥδΦϘλϯͳͲͱ࿈ಈ 7JFX.PEFM ேͷมߋΛࢹ ே͕มߋ͞ΕͨΒϦΫΤετ ேΛઃఆ
ը໘ͱ࿈ܞ ֦ுؔ ҾͰड͚औͬͨ'MPXΛߪಡ͢Δ.VUBCMF-JWF%BUBΛฦ٫͢Δ֦ுؔͰ͢ɻ
ը໘ͱ࿈ܞ ֦ுؔ ը໘ʹදࣔ͢ΔFEJU͕ମॏ݂ѹͰɺ ํ%BUB#JOEJOHͳͲͰܨ͙͜ͱΛఆ͍ͯ͠·͢ɻ
͓·͚
BT-JWF%BUB ͨ͠-JWF%BUBը໘Ͱ༻ ୭ʹߪಡ ͞Εͳ͍ͱOVMMͷ··Ͱ͢ɻ ىಈ࣌ʹBT-JWF%BUBͨ͠ΛొϘλϯԡԼ࣌ʹ-JWF%BUBWBMVF͍ͨ࣌͠ͳͲҙ͕͍Γ·͢ɻ ۭ࣮ͳͲதͰ0CTFSWFS JU Λࢀর͠ͳ͍Α͏ͳ࡞Γͩͱ ಉҰ0CTFSWFS͕ηοτ͞ΕΫϥογϡ͢Δ͕࣌͋Γ·͢ɻ
4IBSFE'MPXͰྫ֎ཧ ͜ͷΫϥεΛ 3FQPTJUPSZͱ "DUJWJUZʹJOKFDU DBUDIͨ͠ΒFNJU ྫ֎ʹΑͬͯ μΠΞϩάදࣔ ϝϯςφεදࣔ ΫϥογϡͳͲ
·ͱΊ
w7JFX.PEFM4DPQFWJFX-JGFDZDMF4DPQFͳͲߪಡཧΛউखʹͬͯ ͘Εָͯνϯ wNBQ DPNCJOF EFCPVODFͳͲΦϖϨʔλ͕͍ͬͺ͍͋ͬͯศར w4IBSFE'MPXΛ͑&WFOUCVTΈ͍ͨͳࣄՄೳ
wൃද༰;FOOʹಉ༷͡ͳهࣄΛஔ͍ͯ͋Γ·͢ɻ IUUQT[FOOEFWTPCZB wαϯϓϧίʔυ IUUQTHJUIVCDPNTPCBZB"MM'MPXUSFF fl PX
IUUQTHJUIVCDPNTPCBZB fl PX@TBNQMF